SUGGESTED ALTERNATES: 

M1000/U/BT37 1000 Watt M47/E Metal Halide Bulb

MH1000/BT37/U/4K 1000 Watt M47/E Metal Halide Light Bulb

MH1000/U/BT37 1000 Watt M47/E Metal Halide Bulb

SUGGESTED LED REPLACEMENTS: 

270 Watt LED HighBay Retrofit EX39 Mogul Base Enclosed Fixture Rated 120-277V

270 Watt LED High Voltage 277-480V HighBay Retrofit EX39 Mogul Base Enclosed Fixture Rated

Metal Halide Cross Reference:
Venture MH 1000W/U/BT37
Sylvania M1000/U/BT37
GE MVR1000/U/BT37
Philips MH1000/U/BT37
Eiko MH1000/U/ED37
Grainger 3JK41

Reduced Jacket Metal Halide lamps come in a variety of sizes from tubular metal halide T15 or ET18 and Elliptical or Blown tube shapes like ED28 bulbs or BT37 bulbs. Metal Halide Reduced Jacket Lamps offer a compact size producing the same light levels as their standard size counterparts.

Metal Halide bulbs are a member of the High Intensity Discharge (HID) family of lighting products. Metal Halide bulbs are among the most energy efficient sources of white light available today. These 1000 watt metal halide bulbs feature special chemical compounds known as Halides that produce light in most regions of the spectrum.

Venture metal halide lamps offer high efficacy, excellent color rendition, long service life and good lumen maintenance. Because of their numerous advantages, metal halide HID bulbs are used extensively in outdoor applications and in commercial interiors.

Specification Sheet